Database/Container, Kubernetes & orchestration

Istio: Host header with a port bypasses AuthorizationPolicy host matching

CVE-2021-39156Container, Kubernetes & orchestrationcurated

Impact

Host header with a port bypasses AuthorizationPolicy host matching

Who can reach it

Unauthenticated network

What to do

Rolling istiod upgrade

References

https://nvd.nist.gov/vuln/detail/CVE-2021-39156

This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.